{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-008680","form_type":"8-K","ticker":"FBLG","cik":"0001958777","company_name":"FibroBiologics, Inc.","filed_at":"2025-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.568404+00:00","generated_at":"2026-05-22T19:25:50.595106+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"negative","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"FibroBiologics Interim CFO Robert Hoffman resigns effective May 14, 2025","bullets":["Robert E. Hoffman resigned as Interim CFO effective May 14 to pursue another opportunity.","Hoffman will remain on the Board of Directors as a Class I director.","Company will initiate a search for a new CFO successor."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-008680","json":"https://secwatch.observer/filing/0001641172-25-008680.json","markdown":"https://secwatch.observer/filing/0001641172-25-008680.md","text":"https://secwatch.observer/filing/0001641172-25-008680.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1958777/000164117225008680/0001641172-25-008680-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1958777/000164117225008680/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T19:25:50.595106+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"70f5a94148","claim":"Robert E. Hoffman resigned as Interim Chief Financial Officer at FibroBiologics, Inc..","evidence_excerpt":"On May 2, 2025, Mr. Robert E. Hoffman informed FibroBiologics, Inc. (the “Company”) of his decision to voluntarily resign from his position as the Company’s Interim Chief Financial Officer, effective as of the close of business on May 14, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1958777/000164117225008680/0001641172-25-008680-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Interim Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}